Solar Charger - Portable PV 360W [278], Error code: #66

By check - did you select which voltage your system is and set it with a pin?

Do you have this one panel connected to both mppts?

I think the bailing twine was tanlged in the AI post.

Disagree it is not your message although it may have been your intention when you began.

@GuyPlanner edit your post and make it your human thoughts please. I am ready to remove it as most of it is non sense and violated our community guidelines